Bisphenol S → Bis(p-(3-butoxy-2-hydroxypropyloxy)phenyl)sulphone

HRID 894481

Reaktionsgleichung

[CH:1]1[C:6]([OH:7])=[CH:5][CH:4]=[C:3]([S:8]([C:11]2[CH:16]=[CH:15][C:14]([OH:17])=[CH:13][CH:12]=2)(=[O:10])=[O:9])[CH:2]=1.[CH2:18]([O:22][CH2:23][CH2:24][CH2:25][CH3:26])[CH:19]1[O:21][CH2:20]1>[Cl-].C([N+](C)(C)C)C1C=CC=CC=1>[CH2:23]([O:22][CH2:18][CH:19]([OH:21])[CH2:20][O:17][C:14]1[CH:15]=[CH:16][C:11]([S:8]([C:3]2[CH:2]=[CH:1][C:6]([O:7][CH2:20][CH:19]([OH:21])[CH2:18][O:22][CH2:23][CH2:24][CH2:25][CH3:26])=[CH:5][CH:4]=2)(=[O:10])=[O:9])=[CH:12][CH:13]=1)[CH2:24][CH2:25][CH3:26]

Komponenten

Reaktionsbedingungen

Temperatur: 120 °C

Versuchsvorschrift

4,4'-Dihydroxydiphenyl sulphone (125.0 g; 0.5 mole), butyl glycidyl ether of epoxide content 7.45 equiv./kg (134.2 g; 1 equiv.), and benzyltrimethylammonium chloride (1.0 g) were stirred together and heated at 100° C. for 1 hour, at 120° C. for 2 hours, and then at 130° C. for 4 hours. The mixture was cooled, and was found to have an epoxide content of 0.03 equiv./kg, indicating that the reaction was substantially complete.

Aufarbeitung

temperatureThe mixture was cooled

Quellen und Nachweise

ORD-Eintrag: ord-c36a8b87b0d540ffb1f00a301a0c2f60
Quelldatensatz: uspto-grants-1981_08
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US04284574

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